"I placed an order to EAI Education via internet on March 14th and was pleasantly surprised to find the merchandise that I ordered sitting at my back door when I got home from school today. I am so impressed with the promptness of your company! This was the second time that I have placed an order with you and I will definitely be ordering from you again in the near future. Keep up the good work!-- Tamara C., Maine

Overview

Description

Take learning geometry to a new dimension and reinforce the basics with our GeoModel® relational solids. Made of durable plastic, each hollow GeoModel® solid features a removable base and stopper for use with any dry or liquid fill. Shapes are relational in size, each measuring 5cm (2 inches) in height to better demonstrate the properties of the solids and the parallels involving shape, volume, and surface area. Activity Book included.